1973422 has 16 divisors (see below), whose sum is σ = 3250944. Its totient is φ = 891000.

The previous prime is 1973417. The next prime is 1973431. The reversal of 1973422 is 2243791.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5797 + ... + 6127.

It is an arithmetic number, because the mean of its divisors is an integer number (203184).

2^1973422 is an apocalyptic number.

1973422 is a deficient number, since it is larger than the sum of its proper divisors (1277522).

1973422 is a wasteful number, since it uses less digits than its factorization.

1973422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615.

The product of its digits is 3024, while the sum is 28.

The square root of 1973422 is about 1404.7853928626. The cubic root of 1973422 is about 125.4315113363.

It can be divided in two parts, 19 and 73422, that added together give a square (73441 = 271²).

The spelling of 1973422 in words is "one million, nine hundred seventy-three thousand, four hundred twenty-two".